The Difference Between King and California King Mattresses

Nothing beats feeling well-rested after a good night's sleep. If you're looking for a new spot to rest your head, a king mattress can be a great option. To make an informed decision, it's important to know the difference between California king and king mattresses. Continue reading as we compare the standard king vs. California king size and find out which is best for you and your sleeping needs!

By Aviya

What is a California King Mattress?

Also known as a Western king, a California king mattress is longer than a king mattress. It measures 72 inches by 84 inches and is approximately the same size as two twin XL mattresses put together. With 6,048 square inches of total surface space, California king mattresses are the second-largest standard size in the mattress industry. They're a great choice for master bedrooms that are 12 feet by 14 feet or even 12 feet by 12 feet.

California king mattresses can typically fit up to two adults and one to two small children. Additionally, these mattresses are long enough to accommodate sleepers over six feet tall. They're an ideal choice for couples, active sleepers, tall people and those regularly sharing the mattress with their kids or pets.

What is a Standard King Mattress?

Also known as an Eastern king, a standard king mattress is wider than a California king mattress. Measuring at 76 inches by 80 inches, this mattress type is the equivalent of two twin mattresses put together. With 6,080 square inches of total surface space, standard king mattresses are the largest on the market. To get the best balance of space, we recommend using standard king mattresses in master bedrooms that are 13 feet by 13 feet.

Standard king mattresses are designed to accommodate two sleepers, but they also have room for children wanting to snuggle with their parents. They're a great choice for couples who want maximum personal sleeping space.

King vs. California King Size Mattresses

Researching for the right king mattress can be overwhelming. Along with the size difference between kings and California kings, there are other factors to keep in mind. The table below covers the main comparisons to help you keep track while you shop.

King 72" x 84" 12' x 14' Longer & Narrower
California King 76" x 80" 13' x 13' Wider

Additional Factors to Consider

Knowing the difference between California king and king mattresses is only half the battle. To help you determine which type is right for you, it's best to consider the following:

  • Room Dimensions. How large is your bedroom? Make sure you measure the dimensions to determine how large of a mattress it can comfortably fit. While you measure, keep in mind you'll need to leave enough space to be able to easily walk around the mattress.
  • Cost. There typically isn't much of a price difference between king and California king mattresses. However, since you're upgrading mattress sizes, you will need to factor in the cost of new bedding such as a comforter and sheets.
  • Height. In order to get the best night's rest, it's very important to select a mattress that fits your body. For example, if you or your partner is taller than six feet, a California king may be the best choice. Or, if you and your partner prefer to have space while you sleep, you may want a standard king mattress.

Sleep Like a King with Aviya Mattress

Now that we've compared the difference between king and California king mattresses, see how we compare to the other guys. You're sure to find no one knows a good night's sleep better than Aviya Mattress. It's our mission to offer you the finest standard and California king mattresses on the market. Shop our mattresses today!

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